I have seen plants growing out of fissures and they also brought me the same surviving feeling too. The last plant I saw like that was a hot pepper plant and I ate the hot pepper. It gave me a strange satisfaction that I enjoyed something that came form nothing.

Hi Nhat,
Beautiful picture, and a poetic note !
I made a workshop only to propose you an altenative composition with the aim to focus on the pipes and the flowers. I also make a sharpen filter...
I hope you'll appreciate.
Christophe